Kodi mzere wa pixel wamphamvu umagwira ntchito bwanji?

Mfundo yogwira ntchito ya kuwala kwa strip imachokera ku mapangidwe ake ndi teknoloji. Ukadaulo wakale ndi kuwotcherera LED pa waya wamkuwa, ndiyeno kuphimba ndi PVC chitoliro kapena mwachindunji kupanga zida. Pali mitundu iwiri yozungulira ndi yafulati.Zimalingana ndi chiwerengero cha waya wamkuwa ndi mawonekedwe a lamba wa nyali kuti asiyanitse, mizere iwiri yotchedwa mizere iwiri, yozungulira kutsogolo kwa bwalo, yomwe ndi mizere iwiri yozungulira; Lathyathyathya kutsogolo kwa Kuwonjezera mawu lathyathyathya, ndicho lathyathyathya line.Kenako anayamba mu ntchito kusintha dera bolodi ndi FPC kuchita chonyamulira, chifukwa processing luso lake ndi yabwino, khalidwe n'zosavuta kulamulira, moyo wautali, mtundu ndi Kuwala kwambiri, kotero kumagwiritsidwa ntchito kwambiri pamsika.

Pakati pa SMD strip,chochapira khoma, COB/CSP strip, Neon flex ndihigh voltage strip, mizere ya pixel yamphamvu ndiyovuta kwambiri, osati kupanga kokha komanso kuwongolera.

TidzateroChithunzi cha SMD5050monga chitsanzo.The 5050 Magic mtundu womangidwa mu IC nyali mkanda ndi seti ya ulamuliro dera ndi dera kuwala ndi mmodzi wa wanzeru kunja ulamuliro LED kuwala gwero, Chigawo chilichonse ndi mapikiselo, kuphatikizapo wanzeru digito mawonekedwe deta latch chizindikiro mawonekedwe. kukulitsa dalaivala woyendetsa, kukhazikika kwamagetsi, kuzungulira kwanthawi zonse, RC oscillator yolondola kwambiri, woyendetsa wotulutsa pogwiritsa ntchito ukadaulo wa PWM wovomerezeka, kutsimikizira bwino mtundu wa kuwala kwa pixel. kusasinthasintha kwambiri:

Mikanda yamatsenga yamatsenga ili ndi mizere itatu, R,G ndi B, yomwe ndi yofiira, yobiriwira ndi yabuluu. Kuchokera pamitundu itatu iyi, mitundu yambirimbiri imatha kusinthidwa. Mizere itatu iyi imatha kulumikizidwa mwachindunji ndi positi yomangirira ya RGB.Ndipo muyenera kulumikiza chowongolera chakutali kuti muwunikire.Kulumikiza wowongolera ndikosavuta, kumangofunika kulumikiza mzere wofananira wamtundu, pali owongolera ambiri pazomwe mukunena. ngati RF, APP pafoni ndi kuwongolera mawu.Ngati mukufuna kudziwa zambiri za momwe mzerewu umagwirira ntchito ndi wowongolera,Lumikizanani nafendipo tikhoza kukutumizirani zambiri mu datails!